wise men and understanding, and full of knowledge," but in , Moses reported, "So I took the heads of your tribes, wise men and full of knowledge." Rabbi Samuel bar Nahmani thus concluded that Moses could not find men of "understanding" in his generation. In contrast, Rabbi Samuel bar Nahmani noted that 1 Chronicles reports that "the children of Issachar . . . had understanding." Rabbi Samuel bar Nahmani noted that reports that Jacob and Leah conceived Issachar after "Leah went out to meet him, and said: ‘You must come to me, for I have surely hired you.'" Rabbi Samuel bar Nahmani thus concluded that a woman who solicits her husband to perform the marital obligation, as Leah did, will have children the like of whom did not exist even in the generation of Moses. Rabbi Berekiah taught in the name of Rabbi Hanina that judges must possess seven qualities, and mentions three: They must be "wise men, and understanding, and full of knowledge." And enumerates the other four: "Moreover you shall provide out of all the people able men, such as fear God, men of truth, hating unjust gain." Scripture does not state all seven qualities together to teach that if people possessing all the seven qualities are not available, then those possessing four are selected; if people possessing four qualities are not available, then those possessing three are selected; and if even these are not available, then those possessing one quality are selected, for as says, "A woman of valor who can find?" Arius asked Rabbi Jose what the difference is between "wise" and "discerning" in . Rabbi Jose answered that a wise person is like a rich money-changer. When people bring coins to evaluate, the rich money-changer evaluates them, and if people do not bring coins to evaluate, the rich money-changer seeks out coins to evaluate. A discerning person is like a poor money-changer. When people bring coins to evaluate, the poor money-changer evaluates them, but if people do not bring coins to evaluate, the poor money-changer sits and daydreams. The Sifre read the words "well-known to your tribes" in to refer to men who were known to the people. The Sifre taught that Moses told the people that if a candidate were wrapped in a cloak and took a seat before Moses, he might not know from which tribe the candidate came (or whether he was